The National Institutes of Health (NIH) is offering a funding opportunity for research projects focused on implementing Screening, Brief Intervention, and Referral to Treatment or Prevention (SBIRT/P) for alcohol, tobacco, and other drugs (ATOD) use among adult populations experiencing health disparities. The initiative aims to develop innovative strategies to enhance the effectiveness of SBIRT/P, particularly targeting disadvantaged groups such as racial and ethnic minorities, rural communities, and individuals with disabilities. This funding is part of a broader effort to address health inequities related to substance use disorders and requires strong partnerships with healthcare and community organizations. Interested applicants must adhere to NIH application guidelines, including a Plan for Enhancing Diverse Perspectives (PEDP), and submit their proposals by May 7, 2027. For further inquiries, applicants can contact NIH Grants Information at grantsinfo@nih.gov or visit the additional information link at http://grants.nih.gov/grants/guide/pa-files/PAR-26-001.html.